Table of Contents
Advertisement
COMPONENT IDENTIFICATION
General Maintenance and Spare Parts
All safety devices should be tested at least monthly*
and more often if deemed advisable. Periodic testing for
tightness motorized shut-off valve closure is equally
essential.
These Maxon valves are designed for long troublefree
service. Only items shown as suggested spare parts are
considered field replaceable.
WARNING
Do not attempt field repair of valve body, top
assembly or motor drive unit. Any alterations
void all warranties.
Automatic Reset
Note: Drawings are illustrative only. Actual valves may vary slightly.
2
2
Series 4700
Legend:
– Nameplate
1
– Solenoid
2
– VOS motor limit/signal
3
switch for normally closed
valve; VCS for normally
open valve
– Printed Circuit Board
4
(PCB)
E - i - 05/22
*per NFPA 86-Appendix B-4 (1995)
3
3
To determine suggested spare parts, identify series
designation and serial number from the valve's
nameplate. Refer to the illustration and legend below to
identify suggested spare parts.
To order, specify:
1. Quantity
2. Assembly part number (if available)
3. Description
4. Electrical specification
5. Full nameplate information (from existing valve)
1
1
3
Series 8700
4
32M-95002-03
Advertisement
Table of Contents
